Nitrification and denitrification facilities watewater tratment /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
Boston, Mass. :
E.P.A. ,
1973
|
| Subjects: |
Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
| Call Number: |
660.284 |
|---|---|
| Copy | Available |